RAHIMI BAHAROM; MUHAMMAD IZZAT AIZAT RAMLAN. A New UPS System Employing SPMC. International Journal of Electrical Engineering & Emerging Technology , [S. l.], v. 2, n. 2, p. 9–13, 2019. Disponível em: https://oldarchive.ijeeet.com/index.php/ijeeet/article/view/29. Acesso em: 13 jun. 2026.